CVE-2026-106173

A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiSIEM 7.5.0 may allow attacker to execute unauthorized code or commands via specially crafted packets.

Affected

Fortinet · FortiSIEM

CVSS v3.1 FORTINET

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.46% chance of exploitation in the next 30 days, 39th percentile

Published

2026-10-13

Updated

2026-10-21

Proof-of-concept exploits (3)

• horizon3ai/CVE-2026-106173Repo stars 13★ · pushed 2026-10-20 · snapshot
• tc4dy/CVE-2026-106173-PoC-ExploitRepo stars 4★ · pushed 2026-10-22 · find archive
  2 files

  exploit.pysafeverifier.py
• 0xBlackash/CVE-2026-106173Repo stars 1★ · pushed 2026-10-20 · find archive
  1 file

  CVE-2026-106173.py

References

• CVE Record
• NVD entry

Related

• CVE-2026-0073
• CVE-2026-14762
• CVE-2026-15409
• CVE-2026-15410
• CVE-2026-21589
• CVE-2026-24061